Komatsu says its new PC4000-11E hydraulic mining rig can bring both the powerful digging power of high-efficiency diesel machines and battery-efficient operation to some of the world's toughest mines.
The new electric drive featured in the 409 ton (operating weight) Komatsu PC4000-11E is designed to reduce emissions by up to 95%. And, when paired with the Komatsu Trolley Truck Assist System, the company says its new hydraulic excavator can offer a 50% savings in total cost of ownership compared to similar, conventional Tier 4 diesel-drive excavators.
That 50% number? It's not just a guess – It's backed by real-world data. The Japanese equipment giant claims that customers using the PC4000-11E in test applications have achieved a 47% savings in total cost of ownership.
The fully automatic cable drum is designed for easy operation of an electrically driven drum in a backhoe configuration. The automatic twisting of the cable makes moving through the hole very easy and saves time. Simplified electrical machine control enables quick troubleshooting and maintenance of the electrical system and has a significant impact on increasing the availability of the entire machine and helping our customers work towards the highest safety standards.
KOMATSU
“We see ourselves as partners with our customers, supporting and collaborating with them on their journey to a sustainable and efficient mining operation,” explains Peter Buhles, Vice President of Sales and Services, Komatsu Germany GmbH – Mining Division. “We look forward to meeting everyone in person at our booth and showcasing our latest hydraulic mining technology solutions.”
Electrek's Take
I've said it before and I'll say it again: commercial shipping managers know nothing about politics. If a piece of equipment is better or cheaper, they will buy it. If so better and it's cheap, they'll buy two.
In Komatsu's case, there are the usual company denials in press releases. “These results are for specific customers under their unique operating conditions. Individual results may vary. The calculations are based on the PC4000-11 diesel comparison and assume the following costs: diesel fuel: $1.20 USD/liter, electric power: $0.06 USD/kWh,” blah blah. But a 47% reduction in TCO?
That seems to be the case at least shut up in real numbers – and 47% is impossible to ignore.
SOURCE | PHOTOS: Komatsu.
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